HI!
When using slapo-accesslog in a meta-directory environment you might wanna
query the accesslog database for quickly detecting deleted entries with
(&(objectClass=auditDelete)(reqResult=0)(<time-interval-filter>) and act
accordingly. Now when receiving this entry of object class auditDelete the
entry referenced by 'reqDN' is already gone. But the primary key used for
synchronization might be some attribute within the deleted entry and not being
part of the DN.
So it would be helpful to preserve a set of configurable attributes of the
deleted entry in those entries of object class 'auditDelete' in the accesslog
database just like attribute 'reqOld' for modify and modifyDN requests
(configurable with logold/logoldattr).

Currently logold already logs the entire entry, so everything you could need
is already there.